Inventor
Keiji Kuroki
Inventor
Tokyo, JP
Overview
Patents· 7 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H10Bprimary
H10BElectronic memory devices37%
H10DInorganic electric semiconductor devices37%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1016%
H01LSemiconductor devices5%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h105%
PatentTitleYear
9,548,259'Semiconductor device and method for manufacturing the same'20178,729,618'Semiconductor device and method for manufacturing the same'20147,696,553'Semiconductor storage device and method for manufacturing the same'20107,439,126'Method for manufacturing semiconductor memory'20087,224,016'Memory with memory cells that include a MIM type capacitor with a lower electrode made for reduced resistance at an interface with a metal film'20077,183,170'Manufacturing method of semiconductor device'20077,071,071'Method of manufacturing semiconductor device'2006Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2006–2010Patents assigned to ELPIDA MEMORY INC (4)· patent assignee history
2006–2017Based in Tokyo, JP· patent location history
2007Patents assigned to HITACHI LTD (1)· patent assignee history
2014Patents assigned to KUROKI KEIJI (1)· patent assignee history
2017Patents assigned to LONGITUDE SEMICONDUCTOR SARL (1)· patent assignee history
2017Patents assigned to PS4 LUXCO SARL (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| ELPIDA MEMORY INC | 4 | 2006–2010 |
| HITACHI LTD | 1 | 2007 |
| KUROKI KEIJIself | 1 | 2014 |
| LONGITUDE SEMICONDUCTOR SARL | 1 | 2017 |
| PS4 LUXCO SARL | 1 | 2017 |
Locations
| Location | Patents | Span |
|---|---|---|
| Tokyo, JP | 7 | 2006–2017 |